A cone with height h and radius r has volume V= 1/3m sq. H. If a certain cone with a height of 9 inches has volume of V=3nx sq.+ 42nx +147n, what is the cone's radius r in terms of x?

Which of the following graphs represents the function f(x) = 2^x

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?